Most models feature a simple "Charging" and "Charged" (or "Ready") indicator.
Plug the Bosch KL 1208 into a standard AC wall outlet. The ammeter needle should jump, indicating that current is flowing into the battery. Step 4: Monitoring the Charge bosch kl 1208 battery charger manual exclusive
Check the fuse on the charger. If the clamps were accidentally reversed (Positive to Negative), the fuse will blow to protect the internal transformer. Most models feature a simple "Charging" and "Charged"
It is normal for the unit to feel warm, but if it smells of burning plastic, unplug it immediately. unplug it immediately.